Posted 26 January 2013 - 09:47 PM
Am wondering if there is listings somewhere of what objects are best for each? ie; would the Veil Complex be best w/ the HA, or 0III?, or perhaps each?.. what about the Orion area?, NA Nebula?..etc...
Would be nice to know prior to wasting/spending the time to acquire, and find out should have used the other wavelength.
Posted 26 January 2013 - 10:36 PM
Here is a link to some OIII of Orion. OIII Orion I have yet to spend any time on orion with my OIII filter, but hope the sky clears in time to get some before next season.
Posted 27 January 2013 - 04:07 AM
i think if you search astrobin or flickr for narrowband images you can get a sense of what DSOs are appropriate. i see a lot of narroband images of the heart/soul, rosette, veil nebulae...